7.26 of a hydrate, cu(no3)2.xh2o, formed 2.4 g copper(ii) oxide. 1) what is the number of moles of cuo formed? 2) what is the number of moles of cu(no3)2.xh2o in 7.26 g? 3) what is the mass of 1 mole of cu(no3)2.xh2o? 4) mass of 1 mole of cu(no3)2 is 188g5) what is the value of x in this hydrate?
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Chemistry, 22.06.2019 01:30
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Chemistry, 22.06.2019 11:00
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If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
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7.26 of a hydrate, cu(no3)2.xh2o, formed 2.4 g copper(ii) oxide. 1) what is the number of moles of c...
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